Launch

Overview

This is a demo Django app to test the LaunchKey API.

Instructions

Modify these as needed

## clone the repo
$ cd launch
$ virtualenv --no-site-packages env
$ source env/bin/activate
$ pip install -r requirements.txt
$ cd proj
$ python ./manage.py syncdb

Acquire app_key, secret_key and private_key from LaunchKey developer app setup.

Convert RSA key to PEM

The following command command can be used to convert the RSA Private Key to a PEM file for use by the python API.

openssl rsa -in LaunchKey.key -outform PEM -out launchkey.pem

Copy launch/settings_base.py to launch/settings.py and modify these variables:

LAUNCHKEY_APP_KEY = ''
LAUNCHKEY_SECRET_KEY = ''
LAUNCHKEY_PRIVATE_KEY = 'path_to_generated_pem_file'

Notes

These are some of the things I noticed while developing my app.

iOS App

The iOS app shows "Swipe right for tutorial" but the user actually must swipe left.

Python SDK

On Github, the installation instructions via pip show

$ pip launchkey-python

The command should be

$ pip install launchkey-python

Same problem on https://launchkey.com/docs/sdk/python/

PIP Install on OSX

Running the above pip install command on my mac resulted in the following error:

running build_configure

warning: GMP or MPIR library not found; Not building Crypto.PublicKey._fastmath.

building 'Crypto.Hash._MD2' extension

cc -fno-strict-aliasing -fno-common -dynamic -arch x86_64 -arch i386 -pipe -fno-common -fno-strict-aliasing -fwrapv -mno-fused-madd -DENABLE_DTRACE -DMACOSX -Wall -Wstrict-prototypes -Wshorten-64-to-32 -fwrapv -Wall -Wstrict-prototypes -DENABLE_DTRACE -arch x86_64 -arch i386 -pipe -std=c99 -O3 -fomit-frame-pointer -Isrc/ -I/System/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7 -c src/MD2.c -o build/temp.macosx-10.9-intel-2.7/src/MD2.o

clang: error: unknown argument: '-mno-fused-madd' [-Wunused-command-line-argument-hard-error-in-future]

clang: note: this will be a hard error (cannot be downgraded to a warning) in the future

error: command 'cc' failed with exit status 1

----------------------------------------
Command python -c "import setuptools;__file__='.../env/build/pycrypto/setup.py';exec(compile(open(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record /var/folders/gj/565xs7nx7hjfwl3v91168zf00000gn/T/pip-PPGqWw-record/install-record.txt --single-version-externally-managed --install-headers .../env/include/site/python2.7 failed with error code 1 in .../env/build/pycrypto

Fortunately, running this on Ubuntu Linux was successful.

timarbuckle / launch